Editing Working on Scrivener Projects on an iPad (OUTMODED) (section)

=== Problems ===

I believe StorySkeleton becomes unstable when "stacks" are nested more than one deep. 

* I could not export the Natural World 5 project in .scriv format, only .opml format.
* When I try to stack two stacks together, StorySkeleton wants to merge them, i.e. put all the cards in both stacks into a single stack. 
** Basically two stacks can't be merged as siblings. One will be the parent, and the other will be nested inside. 
** The first stack selected will ultimately be the child.
** Tap the blue arrows button. [[file:storyskeleton-arrows.png]]
** Swipe to the stack that will be the parent stack.
** Tap the "stack" button at the bottom of the screen.
** Choose "Embed Stack"
* Here's pretty much a <span style="font-weight:900;color:red;">show-stopper bug</span>:
** Stack two stacks together as described above. 
** Now one stack is the parent, with some number of cards inside of it. 
** The other stack is also nested inside the parent.
** Go to the child stack and click the blue arrows. 
** Click the "unstack" button. 
** '''Result:''' StorySkeleton crashes, and after relaunching StorySkeleton and opening the project, the child stack is now missing entirely from the project.